alleryꯑꯣꯏꯒꯅꯤ꯫ ꯕꯣꯠ ꯑꯃꯅꯥ 12 km/h ꯈꯣꯡꯖꯦꯜ ꯌꯥꯡꯅꯥ ꯆꯠꯂꯤ; ꯏꯁꯤꯡ ꯇꯨꯡꯁꯤꯅꯕꯥ ꯑꯁꯤ 3 km/h ꯑꯣꯏ꯫ 27 km ꯗꯥꯎꯅꯁ꯭ꯠꯔꯤꯝ ꯑꯃꯁꯨꯡ ꯕꯦꯛ ꯇꯧꯕꯒꯤ ꯃꯇꯝ?
A4 h
B4.5 h
C4.8 h
D5 h
Answer & Solution
Correct answer: C. 4.8 h
ꯑꯣꯏꯒꯅꯤ꯫
ꯗꯥꯎꯅꯁ꯭ꯠꯔꯤꯝ ꯑꯃꯁꯨꯡ ꯑꯄꯁ꯭ꯠꯔꯤꯃꯒꯤ ꯃꯇꯝ ꯑꯁꯤ 27/15 ꯑꯃꯁꯨꯡ 27/9 ꯄꯨꯡꯅꯤ, ꯑꯄꯨꯅꯕꯥ ꯄꯨꯡ 4.8ꯅꯤ꯫
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